ZIP 58645 (Medora, ND) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 58645 in Medora, North Dakota (Billings County) has 31 EPA-tracked facilities, including 2 High-Risk sites (6.5%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 58645 are screened across 1 historical Billings County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (23), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 58645 (Medora, ND) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 58645 (Medora, ND) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 58645 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 58645 (Medora, ND)
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PLAINS MARKETING - FRYBURG STATION FREE PREVIEW (LOW RISK) | 13940 SULLY CREEK RD, MEDORA, ND 58645 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BILLINGS COUNTY-MEDORA SHOP FREE PREVIEW (LOW RISK) | 600 EAST RIVER RD, MEDORA, ND 58645 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NPS - JUNIPER CAMPGROUND LAGOONS FREE PREVIEW (LOW RISK) | JUNIPER CAMPGROUND, MEDORA, ND 58645 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NPS - NU HEADQUARTERS LAGOONS FREE PREVIEW (LOW RISK) | HWY 85 AND SCENIC DR, MEDORA, ND 58645 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MEDORA, ND (ZIP 58645 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 58645 (Medora, ND) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 58645 (Medora, ND)?
ZIP code 58645 (Medora, ND) contains 31 EPA-tracked facilities, of which 2 (6.5%) are classified in the High-Risk tier, 2 (6.5%) have active compliance violations, and 4 (12.9%) handle RCRA hazardous waste.
How does ZIP 58645 compare to Billings County and North Dakota averages?
In ZIP 58645, 6.5% of regulated sites are rated High Risk, compared to 1.4% across Billings County and 1.1% statewide in North Dakota.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 58645?
Geologic screening places ZIP 58645 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 58645 (Medora, ND) in a FEMA flood zone and what is the flood disaster history?
Billings County has recorded 1 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 58645 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 58645 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 58645 indicates a LOW shrink-swell risk signal. Within ZIP 58645, federal registries track 3 SDWIS drinking water facilities, 20 Clean Water NPDES permits, and 7 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.